39894531

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3023}}^1$

素因数の和:3162

約数の個数: 16

約数和(自身を含む): 54867456

約数和(自身を除く): 14972925

約数列:

[1, 3, 53, 83, 159, 249, 3023, 4399, 9069, 13197, 160219, 250909, 480657, 752727, 13298177, 39894531]

約数ペア:

[(1, 39894531), (3, 13298177), (53, 752727), (83, 480657), (159, 250909), (249, 160219), (3023, 13197), (4399, 9069)]